ISWC OpenIR

浏览/检索结果: 共30条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Distribution, failure risk and reinforcement necessity of check-dams on the Loess Plateau: a review 期刊论文
J. Mt. Sci, 2021, 卷号: 18, 期号: 2, 页码: 499-509
作者:  GUO Wen-zhao;  WANG Wen-Long;  XU Qiang
Adobe PDF(9917Kb)  |  收藏  |  浏览/下载:46/16  |  提交时间:2022/07/22
Effects of Different Fertilization Regimes on Crop Yield and Soil Water Use Effciency of Millet and Soybean 期刊论文
Sustainability, 2020, 卷号: 12, 期号: 1, 页码: 1-13
作者:  Qiang Liu;  Hongwei Xu;  Xingmin Mu;  Guangju Zhao
Adobe PDF(6199Kb)  |  收藏  |  浏览/下载:60/29  |  提交时间:2022/06/21
基于 PenPan 模型中国蒸发皿蒸发量的 时空变化及成因分析 期刊论文
节水灌溉, 2019, 期号: 7, 页码: 87-94
作者:  朱晓华;  徐芳;  姬祥祥;  毛鑫;  周翔;  冯浩;  何建强
Adobe PDF(614Kb)  |  收藏  |  浏览/下载:163/49  |  提交时间:2021/03/03
气象要素  蒸发皿蒸发量  PenPan 模型  时空变化  成因分析  
覆膜和控/缓释肥互作对春玉米生长与氮素利用的影响 期刊论文
农 业 机 械 学 报, 2019, 卷号: 50, 期号: 8, 页码: 321-330
作者:  周翔;  陈上;  何川;  徐芳;  冯浩;  何建强
Adobe PDF(364Kb)  |  收藏  |  浏览/下载:98/51  |  提交时间:2021/03/03
春玉米  早衰  覆膜  控/缓释肥  氮素吸收利用  渭北旱塬  
Controlled-release fertilizer with lignin used to trap urea/hydroxymethylurea/ urea-formaldehyde polymers 期刊论文
BioResources, 2018, 卷号: 13, 期号: 1, 页码: 1711-1728
作者:  Jiao, Gao-Jie;  Xu, Qiang;  Cao, Sheng-Lei;  Peng, Pai;  She, Diao
Adobe PDF(1279Kb)  |  收藏  |  浏览/下载:111/42  |  提交时间:2019/06/17
Hydroxymethylated Lignin  Hydroxymethylurea  Urea-formaldehyde  Controlled-release Fertilizer  
Controlled-Release Fertilizer with Lignin Used to Trap Urea/Hydroxymethylurea/Urea-Formaldehyde Polymers 期刊论文
BIORESOURCES, 2018, 卷号: 13, 期号: 1, 页码: 1711-1728
作者:  Gao-Jie Jiao;  Qiang Xu;  Sheng-Lei Cao;  Pai Peng;  She, Diao;  She, D (reprint author), Chinese Acad Sci, Res Ctr Soil & Water Conservat & Ecol Environm, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.;  She, D (reprint author), Minist Educ, Yangling 712100, Peoples R China.;  She, D (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.
Adobe PDF(1279Kb)  |  收藏  |  浏览/下载:250/52  |  提交时间:2018/09/25
Hydroxymethylated Lignin  Hydroxymethylurea  Urea-formaldehyde  Controlled-release Fertilizer  
土壤水基质势膜下滴灌春玉米生长和耗水特性研究 期刊论文
农业机械学报, 2018, 卷号: 49, 期号: 11, 页码: 230-239
作者:  姬祥祥;  徐芳;  刘美含;  冯浩;  何建强
Adobe PDF(643Kb)  |  收藏  |  浏览/下载:72/31  |  提交时间:2022/02/23
春玉米  河套灌区  膜下滴灌  土壤水基质势  水分利用效率  
工业碱木质素基缓 释氮肥的制备及缓释性能研究 学位论文
, 北京: 中国科学院研究生院, 2017
作者:  徐强
Adobe PDF(2951Kb)  |  收藏  |  浏览/下载:59/0  |  提交时间:2019/12/26
工业碱木质素  脲甲醛  海藻酸钠  钠基蒙脱土  缓释模型  
OPTIMIZING EXTRACTION AND STRUCTURAL CHARACTERIZATION OF ORGANOSOLV LIGNIN FROM WHEAT STRAW 期刊论文
CELLULOSE CHEMISTRY AND TECHNOLOGY, 2017, 卷号: 51, 期号: 5-6, 页码: 433-445
作者:  Li, He-Long;  She, Diao;  Paipeng;  Xu, Qiang;  Liu, Jia-Kun;  Zhang, Xue-Ming;  Zeng-Chaogeng;  She, D (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.;  She, D (reprint author), CAS & MWR, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.
收藏  |  浏览/下载:139/0  |  提交时间:2018/04/12
Organsolv Lignin  Wheat Straw  2d-hsqc  Structural Characterization  
Soil Aggregate Stability and Associated Structure Affected by Long-Term Fertilization for a Loessial Soil on the Loess Plateau of China 期刊论文
POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2017, 卷号: 26, 期号: 2, 页码: 827-835
作者:  Tuo, Dengfeng;  Xu, Mingxiang;  Li, Qiang;  Liu, Sihan;  Xu, MX (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
收藏  |  浏览/下载:99/0  |  提交时间:2018/04/12
Chemical Fertilizer  Manure  Aggregate Structure  Loessial Soil